BCM2 (Body Control Module 2): fault codes
All 616 fault codes of the Porsche Panamera (972, 2024–) BCM2 (Body Control Module 2) with the manufacturer's names. How to read and clear them with STEUER14.
| Code | Fault |
|---|---|
| B102C46 | Coding |
| B103E1A | Fuel level sensor 1 – short circuit to ground |
| B103E1B | Fuel level sensor 1 – open circuit |
| B104A00 | Engine/Motor Control Module 1/power electronics 4 not authorized |
| B104B31 | Radio key – no communication |
| B104BF0 | Key, no sig. during driving mode |
| B104C29 | Radio key – signal implausible |
| B104D00 | Radio key – not taught |
| B10581A | Fuel level sensor 2 – short circuit to ground |
| B10581B | Fuel level sensor 2 – open circuit |
| B10591A | Fuel level sensor 1, covering – resistance too low |
| B10591B | Fuel level sensor 1, covering – resistance too high |
| B105A1A | Fuel level sensor 2, covering – resistance too low |
| B105A1B | Fuel level sensor 2, covering – resistance too high |
| B114811 | Terminal 15 signal line – short circuit to ground |
| B114812 | Terminal 15 signal line – short circuit to B+ |
| B114813 | Terminal 15 signal line – open circuit |
| B1148F1 | Terminal 15, blocked |
| B116D02 | Door handle proximity sensor, rear left – signal error |
| B116D11 | Door handle proximity sensor, rear left – short circuit to ground |
| B116D12 | Door handle proximity sensor, rear left – short circuit to B+ |
| B116D13 | Door handle proximity sensor, rear left – open circuit |
| B116D29 | Door handle proximity sensor, rear left – signal implausible |
| B116DF1 | Door handle proximity sensor, rear left – play protection active |
| B116E02 | Door handle proximity sensor, rear right – signal error |
| B116E11 | Door handle proximity sensor, rear right – short circuit to ground |
| B116E12 | Door handle proximity sensor, rear right – short circuit to B+ |
| B116E13 | Door handle proximity sensor, rear right – open circuit |
| B116E29 | Door handle proximity sensor, rear right – signal implausible |
| B116EF1 | Door handle proximity sensor, rear right – play protection active |
| B117211 | Antenna for start authorization on front center console – short circuit to ground |
| B117212 | Antenna for start authorization, front center console – short circuit to B+ |
| B117213 | Antenna for start authorization on front center console – open circuit |
| B1172F0 | Antenna for start authorization on front center console – mutual short circuit |
| B117311 | Antenna for start authorization and Comfort Access, rear trunk – short circuit to ground |
| B117312 | Antenna for start authorization and Comfort Access, rear trunk – short circuit to B+ |
| B117313 | Antenna for start authorization and Comfort Access, rear trunk – open circuit |
| B1173F0 | Antenna for start authorization and Comfort Access, rear trunk – mutual short circuit |
| B117411 | Antenna for start authorization and Comfort Access, front trunk – short circuit to ground |
| B117412 | Antenna for start authorization and Comfort Access, front trunk – short circuit to B+ |
| B117413 | Antenna for start authorization and Comfort Access, front trunk – open circuit |
| B1174F0 | Antenna for start authorization and Comfort Access, front trunk – mutual short circuit |
| B11791A | Fuel gauge sensor 3, Resistance too low |
| B11791B | Fuel gauge sensor 3, Resistance too high |
| B117A1A | Fuel gauge sensor 4, Resistance too low |
| B117A1B | Fuel gauge sensor 4, Resistance too high |
| B117B1A | Covering for fuel level indicator sensor 3, Resistance too low |
| B117B1B | Covering for fuel level indicator sensor 3, Resistance too high |
| B117C1A | Covering for fuel level indicator sensor 4, Resistance too low |
| B117C1B | Covering for fuel level indicator sensor 4, Resistance too high |
| B11A411 | Terminal 50 signal line – short circuit to ground |
| B11A412 | Terminal 50 signal line – short circuit to B+ |
| B11E911 | Outer rear left direction indicator light – short circuit to ground |
| B11E912 | Outer rear left direction indicator light – short circuit to B+ |
| B11E913 | Outer rear left direction indicator light – open circuit |
| B11E915 | Outer rear left direction indicator light – short circuit to B+ or open circuit |
| B11EB11 | Outer right rear direction indicator light – short circuit to ground |
| B11EB12 | Outer right rear brake light – short circuit to B+ |
| B11EB13 | Outer right rear direction indicator light – open circuit |
| B11EB15 | Outer rear right direction indicator light – short circuit to B+ or open circuit |
| B121511 | Luggage compartment lights (terminal 58xs) – short circuit to ground |
| B121512 | Luggage compartment lights (terminal 58xs) – short circuit to B+ |
| B121513 | Luggage compartment lights (terminal 58xs) – open circuit |
| B121515 | Luggage compartment lights (terminal 58xs) – short circuit to B+ or open circuit |
| B122307 | Rear wiper motor – mechanical fault |
| B122311 | Rear wiper motor – short circuit to ground |
| B122312 | Rear wiper motor – short circuit to B+ |
| B122313 | Rear wiper motor – open circuit |
| B126301 | Filler flap lock motor – electrical fault while unlocking |
| B126511 | Rear window heating relay – short circuit to ground |
| B126515 | Rear window heating relay – short circuit to B+ or open circuit |
| B12BC11 | Left rear side marker lamp bulb, Short circuit to ground |
| B12BC12 | Left rear side marker lamp bulb, Short circuit to B+ |
| B12BC13 | Left rear side marker lamp bulb, Open circuit |
| B12BC15 | Left rear side marker lamp bulb, Open circuit/short circuit to B+ |
| B12BD11 | Right rear side marker lamp bulb, Short circuit to ground |
| B12BD12 | Right rear side marker lamp bulb, Short circuit to B+ |
| B12BD13 | Right rear side marker lamp bulb, Open circuit |
| B12BD15 | Right rear side marker lamp bulb, Open circuit/short circuit to B+ |
| B12BE11 | Outer left rear marker light – short circuit to ground |
| B12BE12 | Outer left rear marker light – short circuit to B+ |
| B12BE13 | Outer left rear marker light – open circuit |
| B12BE15 | Outer rear left marker light – short circuit to B+ or open circuit |
| B12BF11 | Outer right rear marker light – short circuit to ground |
| B12BF12 | Outer right rear marker light – short circuit to B+ |
| B12BF13 | Outer right rear marker light – open circuit |
| B12BF15 | Outer rear right marker light – short circuit to B+ or open circuit |
| B12C011 | Left marker light in tailgate – short circuit to ground |
| B12C012 | Left marker light in tailgate – short circuit to B+ |
| B12C013 | Left marker light in tailgate – open circuit |
| B12C015 | Left marker light in tailgate – short circuit to B+ or open circuit |
| B12C111 | Right marker light in tailgate – short circuit to ground |
| B12C112 | Right marker light in tailgate – short circuit to B+ |
| B12C113 | Right marker light in tailgate – open circuit |
| B12C115 | Right marker light in tailgate – short circuit to B+ or open circuit |
| B12C211 | Outer left brake light – short circuit to ground |
| B12C212 | Outer left brake light – short circuit to B+ |
| B12C213 | Outer left brake light – open circuit |
| B12C215 | Outer left brake light – short circuit to B+ or open circuit |
| B12C311 | Outer right brake light – short circuit to ground |
| B12C312 | Outer right brake light – short circuit to B+ |
| B12C313 | Outer right brake light – open circuit |
| B12C315 | Outer right brake light – short circuit to B+ or open circuit |
| B12C411 | Left brake light in tailgate – short circuit to ground |
| B12C412 | Left brake light in tailgate – short circuit to B+ |
| B12C413 | Left brake light in tailgate – open circuit |
| B12C415 | Left brake light in tailgate – short circuit to B+ or open circuit |
| B12C511 | Right brake light in tailgate – short circuit to ground |
| B12C512 | Right brake light in tailgate – short circuit to B+ |
| B12C513 | Right brake light in tailgate – open circuit |
| B12C515 | Right brake light in tailgate – short circuit to B+ or open circuit |
| B12C611 | Additional brake light in tailgate – short circuit to ground |
| B12C612 | Additional brake light in tailgate – short circuit to B+ |
| B12C613 | Additional brake light in tailgate – open circuit |
| B12C615 | Additional brake light in tailgate – short circuit to B+ or open circuit |
| B12C711 | Left rear fog light – short circuit to ground |
| B12C712 | Left rear fog light – short circuit to B+ |
| B12C713 | Left rear fog light – open circuit |
| B12C715 | Left rear fog light – short circuit to B+ or open circuit |
| B12C811 | Right rear fog light – short circuit to ground |
| B12C812 | Right rear fog light – short circuit to B+ |
| B12C813 | Right rear fog light – open circuit |
| B12C815 | Right rear fog light – short circuit to B+ or open circuit |
| B12CA11 | License plate light – short circuit to ground |
| B12CA12 | License plate light – short circuit to B+ |
| B12CA13 | License plate light – open circuit |
| B12CA15 | License plate light – short circuit to B+ or open circuit |
| B12CB11 | Left reversing light – short circuit to ground |
| B12CB12 | Left reversing light – short circuit to B+ |
| B12CB13 | Left reversing light – open circuit |
| B12CB15 | Left reversing light – short circuit to B+ or open circuit |
| B12CC11 | Right reversing light – short circuit to ground |
| B12CC12 | Right reversing light – short circuit to B+ |
| B12CC13 | Right reversing light – open circuit |
| B12CC15 | Right reversing light – short circuit to B+ or open circuit |
| B12CE11 | Left direction indicator light in tailgate – short circuit to ground |
| B12CE12 | Left direction indicator light in tailgate – short circuit to B+ |
| B12CE13 | Left direction indicator light in tailgate – open circuit |
| B12CE15 | Left direction indicator light in tailgate – short circuit to B+ or open circuit |
| B12CF11 | Right direction indicator light in tailgate – short circuit to ground |
| B12CF12 | Right direction indicator light in tailgate – short circuit to B+ |
| B12CF13 | Right direction indicator light in tailgate – open circuit |
| B12CF15 | Right direction indicator light in tailgate – short circuit to B+ or open circuit |
| B12DD11 | Tailgate lock motor – short circuit to ground |
| B12DD15 | Tailgate lock motor – short circuit to B+ or open circuit |
| B12DD92 | Tailgate lock motor – mechanical fault |
| B12FD54 | Immobilizer – not taught |
| B12FEF0 | Engine/Motor Control Module 2/power electronics 3, not authorized |
| B12FFF0 | High-voltage power electronics for front axle – immobilizer active |
| B1300F0 | High-voltage power electronics for rear axle – immobilizer active |
| B1301F0 | Servo motor (electric gear actuator) – immobilizer active |
| B1302F0 | Steering column lock control unit – immobilizer active |
| B130304 | Tailgate proximity sensor control unit – defective |
| B130316 | Tailgate proximity sensor control unit – voltage too low |
| B130317 | Tailgate proximity sensor control unit – voltage too high |
| B13034A | Tailgate proximity sensor control unit – coding |
| B1303F0 | Tailgate proximity sensor control unit – anti-play prevention active |
| B131329 | Brake light signal line (terminal 54) – signal implausible |
| B131D01 | Alarm siren – electrical fault |
| B131D04 | Alarm siren – defective |
| B131D29 | Alarm siren – signal implausible |
| B131DF5 | Alarm siren – voltage too low |
| B131DF6 | Alarm siren – incorrect code |
| B131E11 | Alarm horn – short circuit to ground |
| B131E15 | Alarm horn – short circuit to B+ or open circuit |
| B133004 | Alarm system sensors (in roof console) – defective |
| B133029 | Alarm system sensors (in roof console) – signal implausible |
| B1330F0 | Alarm system sensors (in roof console) – coding |
| B133129 | Inclination sensor (roof console) – signal implausible |
| B133229 | Alarm system sensors (in roof console) – signal implausible |
| B133311 | Outer left brake light/direction indicator light – short circuit to ground |
| B133312 | Outer left brake light/direction indicator light – short circuit to B+ |
| B133313 | Outer left brake light/direction indicator light – open circuit |
| B133315 | Outer left brake light/direction indicator light – short circuit to B+ or open circuit |
| B133411 | Outer right brake light/direction indicator light – short circuit to ground |
| B133412 | Outer right brake light/direction indicator light – short circuit to B+ |
| B133413 | Outer right brake light/direction indicator light – open circuit |
| B133415 | Outer right brake light/direction indicator light – short circuit to B+ or open circuit |
| B133511 | Left brake light/direction indicator light in tailgate – short circuit to ground |
| B133512 | Left brake light/direction indicator light in tailgate – short circuit to B+ |
| B133513 | Left brake light/direction indicator light in tailgate – open circuit |
| B133515 | Left brake light/direction indicator light in tailgate – short circuit to B+ or open circuit |
| B133611 | Right brake light/direction indicator light in tailgate – short circuit to ground |
| B133612 | Right brake light/direction indicator light in tailgate – short circuit to B+ |
| B133613 | Right brake light/direction indicator light in tailgate – open circuit |
| B133615 | Right brake light/direction indicator light in tailgate – short circuit to B+ or open circuit |
| B133713 | Tailgate proximity sensors – open circuit |
| B133801 | Bottom tailgate proximity sensor – electrical fault |
| B133A11 | Lamp for left brake and tail light – short circuit to ground |
| B133A12 | Lamp for left brake and tail light – short circuit to B+ |
| B133A13 | Left brake/tail lamp bulb, Open circuit |
| B133A15 | Left brake/tail lamp bulb, Open circuit/short circuit to B+ |
| B133B11 | Left brake/tail lamp bulb 2, Short circuit to ground |
| B133B12 | Left brake/tail lamp bulb 2, Short circuit to B+ |
| B133B13 | Left brake/tail lamp bulb 2, Open circuit |
| B133B15 | Left brake/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B133C11 | Right brake/tail lamp bulb, Short circuit to ground |
| B133C12 | Right brake/tail lamp bulb, Short circuit to B+ |
| B133C13 | Right brake/tail lamp bulb, Open circuit |
| B133C15 | Right brake/tail lamp bulb, Open circuit/short circuit to B+ |
| B133D11 | Right brake/tail lamp bulb 2, Short circuit to ground |
| B133D12 | Right brake/tail lamp bulb 2, Short circuit to B+ |
| B133D13 | Right brake/tail lamp bulb 2, Open circuit |
| B133D15 | Right brake/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B134101 | Adjustment for rear spoiler, Electrical error |
| B1341F0 | Adjustment for rear spoiler, Play protection active |
| B134201 | Rear spoiler adjustment indicator lamp, Electrical error |
| B134329 | Rear spoiler stop switch, Implausible signal |
| B140312 | Terminal 15 load relay – short circuit to B+ |
| B140314 | Terminal 15 load relay – short circuit to ground or open circuit |
| B140B29 | Button for unlocking tailgate – signal implausible |
| B141F11 | Rear sun blind motor – short circuit to ground |
| B141F15 | Rear sun blind motor – short circuit to B+ or open circuit |
| B142C11 | Left brake/tail lamp bulb 3, Short circuit to ground |
| B142C12 | Left brake/tail lamp bulb 3, Short circuit to B+ |
| B142C13 | Left brake/tail lamp bulb 3, Open circuit |
| B142C15 | Left brake/tail lamp bulb 3, Open circuit/short circuit to B+ |
| B142D11 | Right brake/tail lamp bulb 3, Short circuit to ground |
| B142D12 | Right brake/tail lamp bulb 3, Short circuit to B+ |
| B142D13 | Right brake/tail lamp bulb 3, Open circuit |
| B142D15 | Right brake/tail lamp bulb 3, Open circuit/short circuit to B+ |
| B142E11 | Left brake lamp/turn signal/tail lamp bulb, Short circuit to ground |
| B142E12 | Left brake lamp/turn signal/tail lamp bulb, Short circuit to B+ |
| B142E13 | Left brake lamp/turn signal/tail lamp bulb, Open circuit |
| B142E15 | Left brake lamp/turn signal/tail lamp bulb, Open circuit/short circuit to B+ |
| B142F11 | Right brake lamp/turn signal/tail lamp bulb, Short circuit to ground |
| B142F12 | Right brake lamp/turn signal/tail lamp bulb, Short circuit to B+ |
| B142F13 | Right brake lamp/turn signal/tail lamp bulb, Open circuit |
| B142F15 | Right brake lamp/turn signal/tail lamp bulb, Open circuit/short circuit to B+ |
| B143011 | Left brake lamp/turn signal/tail lamp bulb 2, Short circuit to ground |
| B143012 | Left brake lamp/turn signal/tail lamp bulb 2, Short circuit to B+ |
| B143013 | Left brake lamp/turn signal/tail lamp bulb 2, Open circuit |
| B143015 | Left brake lamp/turn signal/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B143111 | Right brake lamp/turn signal/tail lamp bulb 2, Short circuit to ground |
| B143112 | Right brake lamp/turn signal/tail lamp bulb 2, Short circuit to B+ |
| B143113 | Right brake lamp/turn signal/tail lamp bulb 2, Open circuit |
| B143115 | Right brake lamp/turn signal/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B143211 | Left reversing light – short circuit to ground |
| B143212 | Left reversing light – short circuit to B+ |
| B143213 | Left reversing light – open circuit |
| B143215 | Left reversing light – short circuit to B+ or open circuit |
| B143311 | Right reversing light – short circuit to ground |
| B143312 | Right reversing light – short circuit to B+ |
| B143313 | Right reversing light – open circuit |
| B143315 | Right reversing light – short circuit to B+ or open circuit |
| B143411 | Left brake lamp/turn signal bulb 3, Short circuit to ground |
| B143412 | Left brake lamp/turn signal bulb 3, Short circuit to B+ |
| B143413 | Left brake lamp/turn signal bulb 3, Open circuit |
| B143415 | Left brake lamp/turn signal bulb 3, Open circuit/short circuit to B+ |
| B143511 | Right brake lamp/turn signal bulb 3, Short circuit to ground |
| B143512 | Right brake lamp/turn signal bulb 3, Short circuit to B+ |
| B143513 | Right brake lamp/turn signal bulb 3, Open circuit |
| B143515 | Right brake lamp/turn signal bulb 3, Open circuit/short circuit to B+ |
| B143611 | Left brake lamp/turn signal bulb 4, Short circuit to ground |
| B143612 | Left brake lamp/turn signal bulb 4, Short circuit to B+ |
| B143613 | Left brake lamp/turn signal bulb 4, Open circuit |
| B143615 | Left brake lamp/turn signal bulb 4, Open circuit/short circuit to B+ |
| B143711 | Right brake lamp/turn signal bulb 4, Short circuit to ground |
| B143712 | Right brake lamp/turn signal bulb 4, Short circuit to B+ |
| B143713 | Right brake lamp/turn signal bulb 4, Open circuit |
| B143715 | Right brake lamp/turn signal bulb 4, Open circuit/short circuit to B+ |
| B143811 | Left rear parking/fog light bulb, Short circuit to ground |
| B143812 | Left rear parking/fog light bulb, Short circuit to B+ |
| B143813 | Left rear parking/fog light bulb, Open circuit |
| B143815 | Left rear parking/fog light bulb, Open circuit/short circuit to B+ |
| B143911 | Right rear parking/fog light bulb, Short circuit to ground |
| B143912 | Right rear parking/fog light bulb, Short circuit to B+ |
| B143913 | Right rear parking/fog light bulb, Open circuit |
| B143915 | Right rear parking/fog light bulb, Open circuit/short circuit to B+ |
| B143C04 | Power button (ignition starter switch) – fault |
| B143C29 | Power button (ignition starter switch) – signal implausible |
| B143C4A | Power button (ignition starter switch – part number implausible |
| B145E11 | Transmission park selector switch, Short circuit to ground |
| B145E29 | Transmission park selector switch, Implausible signal |
| B145F13 | Rear window broken glass sensor – open circuit |
| B146311 | Left brake lamp/fog light/tail lamp bulb, Short circuit to ground |
| B146312 | Left brake lamp/fog light/tail lamp bulb, Short circuit to B+ |
| B146313 | Left brake lamp/fog light/tail lamp bulb, Open circuit |
| B146315 | Left brake lamp/fog light/tail lamp bulb, Open circuit/short circuit to B+ |
| B146411 | Right brake lamp/fog light/tail lamp bulb, Short circuit to ground |
| B146412 | Right brake lamp/fog light/tail lamp bulb, Short circuit to B+ |
| B146413 | Right brake lamp/fog light/tail lamp bulb, Open circuit |
| B146415 | Right brake lamp/fog light/tail lamp bulb, Open circuit/short circuit to B+ |
| B146511 | Left brake lamp/rear fog light/tail lamp bulb 2, Short circuit to ground |
| B146512 | Left brake lamp/rear fog light/tail lamp bulb 2, Short circuit to B+ |
| B146513 | Left brake lamp/rear fog light/tail lamp bulb 2, Open circuit |
| B146515 | Left brake lamp/rear fog light/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B146611 | Right brake lamp/rear fog light/tail lamp bulb 2, Short circuit to ground |
| B146612 | Right brake lamp/rear fog light/tail lamp bulb 2, Short circuit to B+ |
| B146613 | Right brake lamp/rear fog light/tail lamp bulb 2, Open circuit |
| B146615 | Right brake lamp/rear fog light/tail lamp bulb 2, Open circuit/short circuit to B+ |
| B146711 | Bulb 2 for high-mount brake light, Short circuit to ground |
| B146712 | Bulb 2 for high-mount brake light, Short circuit to B+ |
| B146713 | Bulb 2 for high-mount brake light, Open circuit |
| B146715 | Bulb 2 for high-mount brake light, Open circuit/short circuit to B+ |
| B1468F0 | Return message regarding driver door closing condition, Implausible |
| B1469F0 | Return message regarding passenger door closing condition, Implausible |
| B146C29 | Tailgate lock sensors – signal implausible |
| B146D15 | Sensor for main catch on tailgate lock S1 – short circuit to B+ or open circuit |
| B146E15 | Sensor for intermediate catch on tailgate lock S2 – short circuit to B+ or open circuit |
| B146F29 | Button for rear spoiler adjustment, Implausible signal |
| B147004 | Control unit – function restriction |
| B147016 | Supply voltage – too low |
| B147017 | Supply voltage – too high |
| B1470F0 | Rear spoiler adjustment control module, local activation active |
| B147101 | Top tailgate proximity sensor – electrical fault |
| B147204 | Control unit for windshield heating – faulty |
| B147216 | Control unit for windscreen heating – voltage too low |
| B147217 | Control unit for windscreen heating – voltage too high |
| B147298 | Control unit for windshield heating – temperature too high |
| B147301 | Windshield heating – electrical fault |
| B14731A | Windshield heating – resistance too low |
| B14731B | Windshield heating – resistance too high |
| B147411 | Antenna for Comfort Access, rear left door – short circuit to ground |
| B147412 | Antenna for Comfort Access, rear left door – short circuit to B+ |
| B147413 | Comfort Access antenna, rear left door – open circuit |
| B1474F0 | Comfort Access antenna, rear left door – mutual short circuit |
| B147511 | Comfort Access antenna, rear right door – short circuit to ground |
| B147512 | Antenna for Comfort Access, rear right door – short circuit to B+ |
| B147513 | Comfort Access antenna, rear right door – open circuit |
| B1475F0 | Comfort Access antenna, rear right door – mutual short circuit |
| B147602 | Door handle proximity sensor, front left – signal error |
| B147611 | Door handle proximity sensor, front left – short circuit to ground |
| B147612 | Door handle proximity sensor, front left – short circuit to B+ |
| B147613 | Door handle proximity sensor, front left – open circuit |
| B147629 | Door handle proximity sensor, front left – signal implausible |
| B1476F0 | Door handle proximity sensor, front left – play protection active |
| B147702 | Door handle proximity sensor, front right – signal error |
| B147711 | Door handle proximity sensor, front right – short circuit to ground |
| B147712 | Door handle proximity sensor, front right – short circuit to B+ |
| B147713 | Door handle proximity sensor, front right – open circuit |
| B147729 | Door handle proximity sensor, front right – signal implausible |
| B1477F0 | Door handle proximity sensor, front right – play protection active |
| B147856 | Steering column lock control unit – equipment fault |
| B147904 | Remote key 1, Faulty |
| B147918 | Radio key 1 – voltage too low |
| B147954 | Radio key 1 – not taught |
| B147A04 | Remote key 2, Faulty |
| B147A18 | Radio key 2 – voltage too low |
| B147A54 | Radio key 2 – not taught |
| B147B04 | Remote key 3, Faulty |
| B147B18 | Radio key 3 – voltage too low |
| B147B54 | Radio key 3 – not taught |
| B147C04 | Remote key 4, Faulty |
| B147C18 | Radio key 4 – voltage too low |
| B147C54 | Radio key 4 – not taught |
| B147D04 | Remote key 5, Faulty |
| B147D18 | Radio key 5 – voltage too low |
| B147D54 | Radio key 5 – not taught |
| B147E04 | Remote key 6, Faulty |
| B147E18 | Radio key 6 – voltage too low |
| B147E54 | Radio key 6 – not taught |
| B147F04 | Remote key 7, Faulty |
| B147F18 | Radio key 7 – voltage too low |
| B147F54 | Radio key 7 – not taught |
| B148004 | Remote key 8, Faulty |
| B148018 | Radio key 8 – voltage too low |
| B148054 | Radio key 8 – not taught |
| B148201 | Filler flap lock motor – electrical fault while locking |
| B14A513 | Alarm system sensors (in roof console) – open circuit |
| B14D7F0 | Connect control unit – immobilizer active |
| B150911 | Control line for dynamic turn signal, Short circuit to ground |
| B151513 | Position sensor for rear wiper motor – open circuit |
| B151529 | Position sensor for rear wiper motor – signal implausible |
| B154529 | Button for locking tailgate – signal implausible |
| B157C29 | Central locking button on front left outer door handle – signal implausible |
| B157D29 | Central locking button on front right outer door handle – signal implausible |
| B157E29 | Central locking button on rear left outer door handle – signal implausible |
| B157F29 | Central locking button on rear right outer door handle – signal implausible |
| B158A29 | Central locking button on front left outer door handle – signal implausible |
| B158B29 | Central locking button on front right outer door handle – signal implausible |
| B158C29 | Central locking button on rear left outer door handle – signal implausible |
| B158D29 | Central locking button on rear right outer door handle – signal implausible |
| B15F811 | Antenna for central locking system – short circuit to ground |
| B15F813 | Antenna for central locking system – open circuit |
| B166E04 | Windshield heater relay – defective |
| B166E16 | Windshield heater relay – voltage too low |
| B166E17 | Windshield heater relay – voltage too high |
| B166E29 | Windshield heating relay – signal implausible |
| B166E31 | Windshield heater relay – no signal |
| B1678F0 | Radio key – not synchronized |
| B169011 | Tailgate proximity sensor control unit, supply voltage – short circuit to ground |
| B169154 | Central locking – not taught |
| B16C304 | Left tail lamp, faulty |
| B16C311 | Left tail lamp, Short circuit to Ground (GND) |
| B16C312 | Left tail lamp, Short circuit to B+ |
| B16C313 | Left tail lamp, Open circuit |
| B16C315 | Left tail lamp, Open circuit/short circuit to B+ |
| B16C404 | Right tail lamp, faulty |
| B16C411 | Right tail lamp, Short circuit to Ground (GND) |
| B16C412 | Right tail lamp, Short circuit to B+ |
| B16C413 | Right tail lamp, Open circuit |
| B16C415 | Right tail lamp, Open circuit/short circuit to B+ |
| B16D404 | Outer left tail light – defective |
| B16D411 | Outer left tail light – short circuit to ground |
| B16D412 | Outer left tail light – short circuit to B+ |
| B16D413 | Outer left tail light – open circuit |
| B16D415 | Outer left tail light – short circuit to B+ or open circuit |
| B16D416 | Outer left tail light, voltage too low |
| B16D417 | Outer left tail light, voltage too high |
| B16D429 | Outer left tail light, signal implausible |
| B16D431 | Outer left tail light – no communication |
| B16D4F0 | Outer left tail light – design light defective |
| B16D4F1 | Outer left tail light – LED module defective |
| B16D4F2 | Outer left tail light – marker light defective |
| B16D4F3 | Outer left tail light – brake light defective |
| B16D4F4 | Outer left tail light – direction indicator defective |
| B16D4F5 | Outer left tail light – rear fog light defective |
| B16D4F6 | Outer left tail light – license plate light defective |
| B16D4F7 | Outer left tail light – reversing light defective |
| B16D504 | Center left tail light – defective |
| B16D511 | Center left tail light – short circuit to ground |
| B16D512 | Center left tail light – short circuit to B+ |
| B16D513 | Center left tail light – open circuit |
| B16D515 | Center left tail light – short circuit to B+ or open circuit |
| B16D516 | Center left tail light, voltage too low |
| B16D517 | Center left tail light, voltage too high |
| B16D529 | Center left tail light, signal implausible |
| B16D531 | Center left tail light – no communication |
| B16D5F0 | Center left tail light – design light defective |
| B16D5F1 | Center left tail light – LED module defective |
| B16D5F2 | Center left tail light – marker light defective |
| B16D5F3 | Center left tail light – brake light defective |
| B16D5F4 | Center left tail light – direction indicator defective |
| B16D5F5 | Center left tail light, rear fog light defective |
| B16D5F6 | Center left tail light – license plate light defective |
| B16D5F7 | Center left tail light – reversing light defective |
| B16D604 | Outer right tail light – defective |
| B16D611 | Outer right tail light – short circuit to ground |
| B16D612 | Outer right tail light – short circuit to B+ |
| B16D613 | Outer right tail light – open circuit |
| B16D615 | Outer right tail light – short circuit to B+ or open circuit |
| B16D616 | Outer right tail light, voltage too low |
| B16D617 | Outer right tail light, voltage too high |
| B16D629 | Outer right tail light – signal implausible |
| B16D631 | Outer right tail light – no communication |
| B16D6F0 | Outer right tail light – design light defective |
| B16D6F1 | Outer right tail light – LED module defective |
| B16D6F2 | Outer right tail light – marker light defective |
| B16D6F3 | Outer right tail light – brake light defective |
| B16D6F4 | Outer right tail light – direction indicator defective |
| B16D6F5 | Outer right tail light – rear fog light defective |
| B16D6F6 | Outer right tail light – license plate light defective |
| B16D6F7 | Outer right tail light – reversing light defective |
| B16D704 | Center right tail light – defective |
| B16D711 | Center right tail light – short circuit to ground |
| B16D712 | Center right tail light – short circuit to B+ |
| B16D713 | Center right tail light – open circuit |
| B16D715 | Center right tail light – short circuit to B+ or open circuit |
| B16D716 | Center right tail light, voltage too low |
| B16D717 | Center right tail light, voltage too high |
| B16D729 | Center right tail light – signal implausible |
| B16D731 | Center right tail light – no communication |
| B16D7F0 | Center right tail light – design light defective |
| B16D7F1 | Center right tail light – LED module defective |
| B16D7F2 | Center right tail light – marker light defective |
| B16D7F3 | Center right tail light – brake light defective |
| B16D7F4 | Center right tail light – direction indicator defective |
| B16D7F5 | Center right tail light – rear fog light defective |
| B16D7F6 | Center right tail light – license plate light defective |
| B16D7F7 | Center right tail light – reversing light defective |
| B16E504 | Control module for close-range communication in the driver door, faulty |
| B16E5F0 | Control module for close-range communication in the driver door, Antenna defect |
| B16E604 | Control module for close-range communication in the center console, faulty |
| B16E6F0 | Control module for close-range communication in the center console, Antenna defect |
| B16E704 | Control module for close range communication in the rear lid, faulty |
| B16E7F0 | Control module for close range communication in the rear lid, Antenna defect |
| B16E929 | Virtual radio key – signal implausible |
| B175F16 | Antenna 1 for near-field communication, Voltage too low |
| B175F17 | Antenna 1 for near-field communication, voltage too high |
| B175F98 | Antenna 1 for near-field communication, Temperature too high |
| B176A16 | Antenna 2 for near-field communication, Voltage too low |
| B176A17 | Antenna 2 for near-field communication, voltage too high |
| B176A98 | Antenna 2 for near-field communication, Temperature too high |
| B176B16 | Antenna 3 for near-field communication, Voltage too low |
| B176B17 | Antenna 3 for near-field communication, voltage too high |
| B176C01 | Bulb for outside door handle illumination, Electrical malfunction |
| B176C16 | Bulb for outside door handle illumination, Voltage too low |
| B176C17 | Bulb for outside door handle illumination, voltage too high |
| B176C98 | Bulb for outside door handle illumination, Temperature too high |
| B178AF0 | Lid emergency release – equipment implausible |
| B179529 | Front passenger-side door central locking button – signal implausible |
| B179729 | Front passenger lock cylinder contact switch, Implausible signal |
| B179829 | Rear driver-side door central locking button – signal implausible |
| B179929 | Rear passenger-side door central locking button – signal implausible |
| B17F211 | Seat ventilation relay – short circuit to ground |
| B17F215 | Seat ventilation relay – short circuit to B+ or open circuit |
| B17F229 | Remote start relay or preconditioning, Implausible signal |
| B1800F0 | Return message for driver side rear door closing condition, Implausible |
| B1801F0 | Return message for passenger side rear door closing condition, Implausible |
| B182700 | Feedback, blinking status, impl. signal |
| B184C00 | Release active |
| B187E11 | Center brake lamp bulb, Short circuit to ground |
| B187E12 | Center brake lamp bulb, Short circuit to B+ |
| B187E13 | Center brake lamp bulb, Open circuit |
| B187E15 | Center brake lamp bulb, Open circuit/short circuit to B+ |
| B187F11 | Center tail lamp bulb, Short circuit to ground |
| B187F12 | Center tail lamp bulb, Short circuit to B+ |
| B187F13 | Center tail lamp bulb, Open circuit |
| B187F15 | Center tail lamp bulb, Open circuit/short circuit to B+ |
| B188A11 | Center brake/tail lamp bulb, Short circuit to ground |
| B188A12 | Center brake/tail lamp bulb, Short circuit to B+ |
| B188A13 | Center brake/tail lamp bulb, Open circuit |
| B188A15 | Center brake/tail lamp bulb, Open circuit/short circuit to B+ |
| B188B11 | Center tail lamp, Short circuit to ground |
| B188B12 | Center tail lamp, Short circuit to B+ |
| B188B13 | Center tail lamp, Open circuit |
| B188B15 | Center tail lamp, Open circuit/short circuit to B+ |
| B18C511 | Lighting for front lid emergency release button – short circuit to ground |
| B18C512 | Lighting for front lid emergency release button – short circuit to B+ |
| B18C513 | Lighting for front lid emergency release button – open circuit |
| B18C515 | Lighting for front lid emergency release button – short circuit to B+ or open circuit |
| B18D3F4 | Function activation – authentication failed |
| B190411 | Contact 1 in switch for start authorization, Short circuit to ground |
| B190415 | Contact 1 in switch for start authorization, Open circuit/short circuit to B+ |
| B190511 | Contact 2 in switch for start authorization, Short circuit to ground |
| B190515 | Contact 2 in switch for start authorization, Open circuit/short circuit to B+ |
| B190611 | Contact 3 in switch for start authorization, Short circuit to ground |
| B190615 | Contact 3 in switch for start authorization, Open circuit/short circuit to B+ |
| B190711 | Contact 4 in switch for start authorization, Short circuit to ground |
| B190715 | Contact 4 in switch for start authorization, Open circuit/short circuit to B+ |
| B193013 | Front lid emergency release button – open circuit |
| B193029 | Front lid emergency release button – signal implausible |
| B193111 | Front lid lock motor – short circuit to ground |
| B193115 | Front lid lock motor – short circuit to B+ or open circuit |
| B193192 | Front lid lock motor – mechanical fault |
| B193213 | Rear lid emergency release button – open circuit |
| B193229 | Rear lid emergency release button – signal implausible |
| B193329 | Button for unlocking front lid – signal implausible |
| B198311 | Center rear fog light bulb, Short circuit to ground |
| B198312 | Center rear fog light bulb, Short circuit to B+ |
| B198313 | Center rear fog light bulb, Open circuit |
| B198315 | Center rear fog light bulb, Open circuit/short circuit to B+ |
| B198411 | Center back-up light bulb, Short circuit to ground |
| B198412 | Center back-up light bulb, Short circuit to B+ |
| B198413 | Center back-up light bulb, Open circuit |
| B198415 | Center back-up light bulb, Open circuit/short circuit to B+ |
| B198502 | Proximity sensor in front lid – signal error |
| B198511 | Front lid proximity sensor – short circuit to ground |
| B198512 | Front lid proximity sensor – short circuit to B+ |
| B198513 | Front lid proximity sensor – open circuit |
| B198529 | Front lid proximity sensor – signal implausible |
| B1985F0 | Front lid proximity sensor – anti-play prevention active |
| B198602 | Tailgate proximity sensor – signal error |
| B198611 | Tailgate proximity sensor – short circuit to ground |
| B198612 | Tailgate proximity sensor – short circuit to B+ |
| B198613 | Tailgate proximity sensor – open circuit |
| B198629 | Tailgate proximity sensor – signal implausible |
| B1986F0 | Tailgate proximity sensor – play protection active |
| B199311 | Lighting for rear lid emergency release button – short circuit to ground |
| B199312 | Lighting for rear lid emergency release button – short circuit to B+ |
| B199313 | Lighting for rear lid emergency release button – open circuit |
| B199315 | Lighting for rear lid emergency release button – short circuit to B+ or open circuit |
| B200000 | Control unit – function restriction |
| B200004 | Control unit – function restriction |
| B200043 | Control unit – function restriction |
| B200044 | Control unit – function restriction |
| B200045 | Control unit – function restriction |
| B200046 | Control unit – function restriction |
| B200047 | Control unit – function restriction |
| B200094 | Control unit – function restriction |
| B200096 | Control unit – function restriction |
| B200500 | Coding |
| B201200 | Coding |
| B202500 | Coding |
| C103404 | Vehicle level sensor, front left – fault |
| C103411 | Vehicle level sensor, front left – short circuit to ground |
| C103415 | Vehicle level sensor, front left – short circuit to B+ or open circuit |
| C103429 | Vehicle level sensor, front left – signal implausible |
| C103604 | Vehicle level sensor, rear left – fault |
| C103611 | Vehicle level sensor, rear left – short circuit to ground |
| C103615 | Vehicle level sensor, rear left – short circuit to B+ or open circuit |
| C103629 | Front right vehicle height sensor – implausible signal |
| C107F11 | Vehicle level sensors, supply voltage – short circuit to ground |
| C107F12 | Vehicle level sensors, supply voltage – short circuit to B+ |
| C10A700 | Rolling test mode active |
| C10EE00 | Rolling test mode - fault |
| U101100 | Supply voltage – too low |
| U101200 | Supply voltage – too high |
| U101300 | Coding |
| U101400 | Coding |
| U103000 | LIN bus 1 – electrical fault |
| U107600 | LIN bus 2 - electrical fault |
| U10BA00 | LIN bus 1 – no communication |
| U10C800 | LIN bus 3 - no communication |
| U10DB00 | LIN bus 3 - electrical fault |
| U10DC00 | LIN bus 4 - electrical fault |
| U10F300 | Alarm siren – no communication |
| U10F400 | Alarm system sensors (in roof console) – no communication |
| U110000 | Component protection – not taught |
| U110100 | Component protection active |
| U110300 | Production mode active |
| U110400 | Expanded bus operation active |
| U111400 | Component protection – authentication failed (GFA) |
| U112100 | Data bus - missing message |
| U112200 | Data bus - implausible message |
| U112300 | Data bus – fault value received |
| U113700 | Alarm siren – message implausible |
| U113800 | Alarm system sensors (in roof console) – message implausible |
| U115000 | Rear spoiler adjustment control module, No communication |
| U115100 | Rear spoiler adjustment control module, implausible message |
| U115200 | Tailgate proximity sensor control unit – no communication |
| U115300 | Tailgate proximity sensor control unit – message implausible |
| U115400 | Control unit for windshield heating – no communication |
| U115500 | Windshield defogger control module, implausible message |
| U120000 | Data bus, Faulty |
| U120100 | Data bus, No communication |
| U140000 | Function restriction – supply voltage too low |
| U140100 | Function restriction – supply voltage too high |
| U140A00 | Terminal 30 supply voltage – open circuit |
| U141200 | Terminal 30-2 supply voltage – open circuit |
| U141300 | Terminal 30-3 supply voltage – open circuit |
| U150000 | LIN bus 5 - electrical fault |
| U150100 | LIN bus 6 – electrical fault |
| U150200 | LIN bus 7 – electrical fault |
| U150300 | LIN bus 7 – no communication |
Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.